{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:QP3WABANQP6ROPYSQNR2YIEDKI","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"0cc7d91a7c3256aa6c8b42ce0b06b1f4be1c4d2880182363312c066b2a5476ae","cross_cats_sorted":["cs.CV","cs.MM","eess.AS"],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.SD","submitted_at":"2024-12-22T05:04:17Z","title_canon_sha256":"a3a30770055dcc4efc4ee4d1d9da1753afb63c1ca85059852253accbdd20c1e9"},"schema_version":"1.0","source":{"id":"2412.16861","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.16861","created_at":"2026-07-05T09:54:49Z"},{"alias_kind":"arxiv_version","alias_value":"2412.16861v2","created_at":"2026-07-05T09:54:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.16861","created_at":"2026-07-05T09:54:49Z"},{"alias_kind":"pith_short_12","alias_value":"QP3WABANQP6R","created_at":"2026-07-05T09:54:49Z"},{"alias_kind":"pith_short_16","alias_value":"QP3WABANQP6ROPYS","created_at":"2026-07-05T09:54:49Z"},{"alias_kind":"pith_short_8","alias_value":"QP3WABAN","created_at":"2026-07-05T09:54:49Z"}],"graph_snapshots":[{"event_id":"sha256:c621534ec5e67655aba3e0c4ee0423fac631c81064cd872d241c704523b276be","target":"graph","created_at":"2026-07-05T09:54:49Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2412.16861/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Accurately localizing 3D sound sources and estimating their semantic labels -- where the sources may not be visible, but are assumed to lie on the physical surface of objects in the scene -- have many real applications, including detecting gas leak and machinery malfunction. The audio-visual weak-correlation in such setting poses new challenges in deriving innovative methods to answer if or how we can use cross-modal information to solve the task. Towards this end, we propose to use an acoustic-camera rig consisting of a pinhole RGB-D camera and a coplanar four-channel microphone array~(Mic-Ar","authors_text":"Andrew Markham, Anoop Cherian, Niki Trigoni, Sangyun Shin, Yuhang He","cross_cats":["cs.CV","cs.MM","eess.AS"],"headline":"","license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.SD","submitted_at":"2024-12-22T05:04:17Z","title":"SoundLoc3D: Invisible 3D Sound Source Localization and Classification Using a Multimodal RGB-D Acoustic Camera"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.16861","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:9b8ba234828544b1bd495516075176aa4db89f6466467cbe921f1c43baa11651","target":"record","created_at":"2026-07-05T09:54:49Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"0cc7d91a7c3256aa6c8b42ce0b06b1f4be1c4d2880182363312c066b2a5476ae","cross_cats_sorted":["cs.CV","cs.MM","eess.AS"],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.SD","submitted_at":"2024-12-22T05:04:17Z","title_canon_sha256":"a3a30770055dcc4efc4ee4d1d9da1753afb63c1ca85059852253accbdd20c1e9"},"schema_version":"1.0","source":{"id":"2412.16861","kind":"arxiv","version":2}},"canonical_sha256":"83f760040d83fd173f128363ac20835224e7ded9cf31666942509aaf31027a03","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"83f760040d83fd173f128363ac20835224e7ded9cf31666942509aaf31027a03","first_computed_at":"2026-07-05T09:54:49.359410Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:54:49.359410Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3luEYPVAhqz8pOXQGj6LFSPz1uGEJrqdFHNtbjbbnksHU8QtST1eoBefcst1uTS/91f/0woIZahUAlIRS+LIBA==","signature_status":"signed_v1","signed_at":"2026-07-05T09:54:49.359886Z","signed_message":"canonical_sha256_bytes"},"source_id":"2412.16861","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9b8ba234828544b1bd495516075176aa4db89f6466467cbe921f1c43baa11651","sha256:c621534ec5e67655aba3e0c4ee0423fac631c81064cd872d241c704523b276be"],"state_sha256":"3e55c4ee233efcfb723755197d2c75e59ec8256d8cb49fd5705739cd474bb74a"}